27794312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 65143680

約数和(自身を除く): 37349368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 523, 584, 728, 949, 1022, 1046, 1898, 2044, 2092, 3661, 3796, 4088, 4184, 6643, 6799, 7322, 7592, 13286, 13598, 14644, 26572, 27196, 29288, 38179, 47593, 53144, 54392, 76358, 95186, 152716, 190372, 267253, 305432, 380744, 496327, 534506, 992654, 1069012, 1985308, 2138024, 3474289, 3970616, 6948578, 13897156, 27794312]

約数ペア:

[(1, 27794312), (2, 13897156), (4, 6948578), (7, 3970616), (8, 3474289), (13, 2138024), (14, 1985308), (26, 1069012), (28, 992654), (52, 534506), (56, 496327), (73, 380744), (91, 305432), (104, 267253), (146, 190372), (182, 152716), (292, 95186), (364, 76358), (511, 54392), (523, 53144), (584, 47593), (728, 38179), (949, 29288), (1022, 27196), (1046, 26572), (1898, 14644), (2044, 13598), (2092, 13286), (3661, 7592), (3796, 7322), (4088, 6799), (4184, 6643)]